Add command line arguments

[christoabrown]

Gives the ability to change the settings from passing arguments through the command line.
Example: PokemonGo.Haxton.Console.exe --config=devlix.config will load the file devlix.config to use as the config instead of the default.

-h shows:

      --config=VALUE         Directory of config file(see default config for
                               formatting)
      --auth=VALUE           Type of login 'Google' or 'Ptc'
      --username=VALUE       Username of Google or Ptc account
      --password=VALUE       Password of Google or Ptc account
      --latitude=VALUE       Default latitude of Pokemon trainer
      --longitude=VALUE      Default longitude of Pokemon trainer
      --altitude=VALUE       Default altitude of Pokemon trainer
  -h, --help                 Display command line argument help